Physics, 28.01.2021 22:10, Briannas5022

HELP PLEASE! A 700 kg race car makes one lap around a track. It has a velocity of 20 m/s with a centripetal force of 5,600 N. What is the radius of the track?

A speed skater goes around a turn with a 25 m radius. The skater has a velocity of 15 m/s and experiences a centripetal force of 720 N. What is the mass of the skater?

A 900-kg car moving at 5 m/s takes a turn around a circle with a radius of 30 m. Determine the net force acting upon the car.

An 800 kg race car makes one lap around a track. It has a velocity of 40 m/s with a centripetal force of 16,000 N. What is the radius of the track?

PLEASE EXPLAIN AND SHOW WORK!

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HELP PLEASE! A 700 kg race car makes one lap around a track. It has a velocity of 20 m/s with a cen...